10679 Energy Returns to Site-Specific Nitrogen Fertilizer Management in Cotton

Thursday, January 7, 2010: 9:30 AM
Mardi Gras Ballroom Salon E (New Orleans Marriott)
Kevin F. Bronson , Texas A&M Research & Texas Tech Univ.
Adi Malapati , Texas A&M AgriLife Research
Peter Scharf , University of Missouri-Columbia
We will present a partial energy on returns to N fertilizer in cnter-pivot irrigated cotton at Lamesa, TX.  In three years of data, zero N had greater energy returns to N than blanket or variable rate N.